Decaying superheavy dark matter and the cusp halo problem

Chung Hsien Chou; Kin Wang Ng

doi:10.1142/s0217732304014604

Decaying superheavy dark matter and the cusp halo problem

Chung Hsien Chou, Kin Wang Ng

物理學系

研究成果: Article › 同行評審

摘要

We show that the idea that CDM are decaying superheavy particles which produce UHECR with energies beyond the GZK cutoff may simultaneously solve the problem of subgalactic structure formation in CCDM model. In particular, the Kuzmin-Rubakov's decaying superheavy CDM model may give an explanation to the smallness of the cosmological constant and a new thought to the CDM experimental search.

原文	English
頁（從 - 到）	1227-1230
頁數	4
期刊	Modern Physics Letters A
卷	19
發行號	13-16
DOIs	https://doi.org/10.1142/s0217732304014604
出版狀態	Published - 2004 5月 30

All Science Journal Classification (ASJC) codes

核能與高能物理
天文和天體物理學
物理與天文學 (全部)

存取文件

10.1142/s0217732304014604

其它文件與鏈接

引用此

@article{9708e107638d40479481d86113439b71,

title = "Decaying superheavy dark matter and the cusp halo problem",

abstract = "We show that the idea that CDM are decaying superheavy particles which produce UHECR with energies beyond the GZK cutoff may simultaneously solve the problem of subgalactic structure formation in CCDM model. In particular, the Kuzmin-Rubakov's decaying superheavy CDM model may give an explanation to the smallness of the cosmological constant and a new thought to the CDM experimental search.",

author = "Chou, {Chung Hsien} and Ng, {Kin Wang}",

year = "2004",

month = may,

day = "30",

doi = "10.1142/s0217732304014604",

language = "English",

volume = "19",

pages = "1227--1230",

journal = "Modern Physics Letters A",

issn = "0217-7323",

publisher = "World Scientific Publishing Co. Pte Ltd",

number = "13-16",

}

TY - JOUR

T1 - Decaying superheavy dark matter and the cusp halo problem

AU - Chou, Chung Hsien

AU - Ng, Kin Wang

PY - 2004/5/30

Y1 - 2004/5/30

N2 - We show that the idea that CDM are decaying superheavy particles which produce UHECR with energies beyond the GZK cutoff may simultaneously solve the problem of subgalactic structure formation in CCDM model. In particular, the Kuzmin-Rubakov's decaying superheavy CDM model may give an explanation to the smallness of the cosmological constant and a new thought to the CDM experimental search.

AB - We show that the idea that CDM are decaying superheavy particles which produce UHECR with energies beyond the GZK cutoff may simultaneously solve the problem of subgalactic structure formation in CCDM model. In particular, the Kuzmin-Rubakov's decaying superheavy CDM model may give an explanation to the smallness of the cosmological constant and a new thought to the CDM experimental search.

UR - http://www.scopus.com/inward/record.url?scp=2942567599&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=2942567599&partnerID=8YFLogxK

U2 - 10.1142/s0217732304014604

DO - 10.1142/s0217732304014604

M3 - Article

AN - SCOPUS:2942567599

SN - 0217-7323

VL - 19

SP - 1227

EP - 1230

JO - Modern Physics Letters A

JF - Modern Physics Letters A

IS - 13-16

ER -

Decaying superheavy dark matter and the cusp halo problem

摘要

All Science Journal Classification (ASJC) codes

存取文件

其它文件與鏈接

指紋

引用此